Group 1 - The core viewpoint of the news is that Langdi Group's stock has shown positive performance with a year-to-date increase of 5.58% and a significant rise of 17.80% over the past 20 trading days [1] - As of January 12, Langdi Group's stock price reached 25.55 CNY per share, with a total market capitalization of 4.743 billion CNY [1] - The company's main business segments include household air conditioning blades (59.42% of revenue), mechanical fans (26.97%), composite materials (11.53%), and other products (2.07%) [1] Group 2 - As of September 30, the number of shareholders for Langdi Group increased by 50.03% to 24,200, while the average circulating shares per person decreased by 33.09% to 7,647 shares [2] - For the period from January to September 2025, Langdi Group reported a revenue of 1.496 billion CNY, representing a year-on-year growth of 4.75%, and a net profit attributable to shareholders of 176 million CNY, which is a 32.26% increase compared to the previous year [2] - Since its A-share listing, Langdi Group has distributed a total of 586 million CNY in dividends, with 213 million CNY distributed over the past three years [2]

Group 1 - The core announcement is that Landi Group's wholly-owned subsidiaries, Zhongshan Landi Electric Co., Ltd. and Guangdong Landi Gelint Electric Co., Ltd., have passed the high-tech enterprise certification [2] - This certification is a renewal process following the expiration of the previous high-tech enterprise certificates for both Zhongshan Landi and Guangdong Landi [2]

关于全资子公司通过高新技术企业重新认定的公告 特此公告。 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 近日，全国高新技术企业认定管理工作领导小组办公室发布《对广东省认定 机构 2025 年认定报备的第一批高新技术企业进行备案的公告》《对广东省认定机 构 2025 年认定报备的第三批高新技术企业进行备案的公告》，浙江朗迪集团股份 有限公司全资子公司中山市朗迪电器有限公司（以下简称"中山朗迪"）、广东朗 迪格林特电器有限公司（以下简称"广东朗迪"）通过了高新技术企业认定，具 体情况如下： | 公司名称 | 高新技术企业证书编号 | | | 发证日期 | | 有效期 | | --- | --- | --- | --- | --- | --- | --- | | 中山朗迪 | GR202544000432 | 2025 | 年 | 12 月 | 19 日 | 三年 | | 广东朗迪 | GR202544009357 | 2025 | 年 | 12 月 | 19 日 | 三年 | 本次系中山朗迪和广东朗迪原高新技术企业证书有效期满后 ...

Group 1 - The core viewpoint of the news is that Langdi Group's stock has shown a positive trend with a 4.71% increase year-to-date and a significant rise of 13.33% over the past 20 trading days [1] - As of January 9, Langdi Group's stock price reached 25.34 CNY per share, with a total market capitalization of 4.704 billion CNY [1] - The company operates in three main business segments: household air conditioning blades (59.42% of revenue), mechanical fans (26.97%), and composite materials (11.53%) [1] Group 2 - As of September 30, the number of shareholders for Langdi Group increased by 50.03% to 24,200, while the average circulating shares per person decreased by 33.09% to 7,647 shares [2] - For the period from January to September 2025, Langdi Group reported a revenue of 1.496 billion CNY, reflecting a year-on-year growth of 4.75%, and a net profit attributable to shareholders of 176 million CNY, which is a 32.26% increase compared to the previous year [2] - Since its A-share listing, Langdi Group has distributed a total of 586 million CNY in dividends, with 213 million CNY distributed over the past three years [2]

Group 1 - The home appliance parts sector experienced a decline of 1.2% on January 7, with Tongxing Technology leading the drop [1][2] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] - Key stocks in the home appliance parts sector showed varied performance, with Longdi Group rising by 6.99% and Tongxing Technology falling by 2.98% [1][2] Group 2 - The net outflow of main funds in the home appliance parts sector was 1.862 billion yuan, while retail investors saw a net inflow of 1.764 billion yuan [2] - The table of fund flows indicates that Kangsheng Co. had a significant net inflow from main funds of 150 million yuan, while Tongxing Technology saw a net outflow of 138.90 million yuan [3] - Retail investors contributed positively to several stocks, with notable inflows into Kangsheng Co. and Zhenbang Intelligent [3]

Core Viewpoint - The company has announced a change in the signing registered accountants for the 2025 financial year, with new appointees taking over from the previous accountants due to internal adjustments at the auditing firm [1][3]. Group 1: Change of Signing Registered Accountants - The company has reappointed Tianjian Accounting Firm as the auditing institution for the 2025 financial year and internal control audit [1]. - The original signing registered accountants, Lu Junjie and Zhu Xingyun, have been replaced by Yu Jianyao and Chen Jun due to internal adjustments at Tianjian [1][2]. - The transition of responsibilities has been orderly, ensuring that the change will not adversely affect the auditing work for the 2025 financial statements and internal control reports [3]. Group 2: Background of New Accountants - Yu Jianyao has been a certified public accountant since March 2008 and has been practicing at Tianjian since then, with no violations of independence requirements or disciplinary actions in the last three years [2]. - Chen Jun has been a certified public accountant since June 2019 and has also been practicing at Tianjian, with a clean record regarding independence and no disciplinary actions in the last three years [2].

证券代码：603726 证券简称：朗迪集团 编号：2026-001 浙江朗迪集团股份有限公司 关于变更签字注册会计师的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 近日，公司收到天健出具的《关于变更签字注册会计师的函》，现将具体情 况公告如下： 一、本次变更签字注册会计师的基本情况 天健作为公司 2025 年度财务报表和 2025 年末财务报告内部控制审计机构， 原委派陆俊洁和朱星云作为公司 2025 年度财务报表审计报告和 2025 年末财务报 告内部控制审计报告的签字注册会计师。由于天健内部工作调整原因，现委派余 建耀、陈俊接替陆俊洁、朱星云作为签字注册会计师。变更后的签字注册会计师 为余建耀和陈俊。 二、本次变更签字注册会计师的基本信息 余建耀，2008 年 3 月成为中国注册会计师，自 2008 年 3 月开始在天健执业。 余建耀不存在违反《中国注册会计师职业道德守则》有关独立性要求的情形，最 近三年未曾因执业行为受到过刑事处罚、行政处罚、监督管理措施和纪律处分。 陈俊，2019 年 6 月起成为中国注册会计师 ...

Market Performance - The home appliance parts sector increased by 3.16% on December 31, with Longdi Group leading the gains [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] Key Stocks in Home Appliance Parts Sector - Longdi Group (603726) closed at 24.20, up 7.32%, with a trading volume of 267,700 shares and a transaction value of 647 million [1] - Sanhua Intelligent Control (002050) closed at 55.31, up 5.35%, with a trading volume of 4.13 million shares and a transaction value of 22.47 billion [1] - Tianyin Electromechanical (300342) closed at 33.13, up 4.64%, with a trading volume of 905,500 shares and a transaction value of 2.99 billion [1] - Other notable stocks include Xing Shuai Er (002860) up 4.14%, Haili Co., Ltd. (600619) up 2.68%, and Zhu Cheng Technology (301280) up 2.03% [1] Capital Flow Analysis - The home appliance parts sector experienced a net outflow of 929 million from institutional investors, while retail investors saw a net inflow of 594 million [2] - The sector's overall capital flow indicates a mixed sentiment, with retail investors showing more confidence compared to institutional investors [2] Individual Stock Capital Flow - Longdi Group had a net inflow of 97.47 million from institutional investors, while it faced a net outflow of 96.01 million from retail investors [3] - Haili Co., Ltd. saw a net inflow of 79.19 million from institutional investors but a net outflow of 100 million from retail investors [3] - Tianyin Electromechanical had a net inflow of 45.29 million from institutional investors, with retail investors contributing a net inflow of 3.12 million [3]

Core Viewpoint - Zhejiang Landi Group Co., Ltd.'s wholly-owned subsidiary, Ningbo Landi Environmental Technology Co., Ltd., has successfully passed the re-certification as a high-tech enterprise, which allows it to benefit from preferential tax policies for the next three years [1]. Group 1 - The announcement was made following the release of a notice by the National High-tech Enterprise Recognition Management Work Leading Group Office regarding the recognition of high-tech enterprises in Ningbo for 2025 [1]. - The new certificate for Ningbo Landi Environmental is numbered GR202533101464, issued on December 8, 2025, and is valid for three years [1]. - The re-certification allows Ningbo Landi Environmental to enjoy a reduced corporate income tax rate of 15% for three years, from 2025 to 2027, in accordance with relevant regulations [1].

证券代码：603726 证券简称： 朗迪集团 公告编号：2025-052 浙江朗迪集团股份有限公司 关于全资子公司通过高新技术企业重新认定的公告 浙江朗迪集团股份有限公司董事会 2025 年 12 月 30 日 近日，全国高新技术企业认定管理工作领导小组办公室发布《对宁波市认定 机构 2025 年认定报备高新技术企业进行备案的公告》，浙江朗迪集团股份有限公 司全资子公司宁波朗迪环境科技有限公司（以下简称"朗迪环境"）通过了高新 技术企业认定，证书编号为：GR202533101464，发证日期：2025 年 12 月 8 日， 有效期三年。 本次系朗迪环境原高新技术企业证书有效期满后进行的重新认定。根据《高 新技术企业认定管理办法》《中华人民共和国企业所得税法》等相关规定，朗迪 环境自获得高新技术企业认定通过后三年内（即 2025 年至 2027 年）可享受国家 关于高新技术企业的相关优惠政策，即按 15%的税率缴纳企业所得税。 特此公告。 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 ...